Sharp LC 30HV2U operation manual Example of Antenna Grounding AS PER National Electrical Code

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IMPORTANT SAFETY PRECAUTIONS

If an outside antenna is connected to the television equipment, be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges.

Section 810 of the National Electrical Code provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, Iocation of antenna-discharge unit, connection to grounding electrodes,and requirements for the grounding electrode.

EXAMPLE OF ANTENNA GROUNDING AS PER

NATIONAL ELECTRICAL CODE

 

ANTENNA

 

LEAD IN

 

WIRE

GROUND

 

CLAMP

 

 

ANTENNA

ELECTRIC

DISCHARGE UNIT

(NEC SECTION 810-20)

SERVICE

 

EQUIPMENT

GROUNDING CONDUCTORS

 

(NEC SECTION 810-21)

 

GROUND CLAMPS

 

POWER SERVICE GROUNDING

 

ELECTRODE SYSTEM

NEC —NATIONAL ELECTRICAL CODE

(NEC ART 250, PART H)

• For added protection for this television equipment during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage to the equipment due to lightning and power-line surges.

An outside antenna system should not be located in the vicinity of overhead power

lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

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Contents LC-30HV2U Lightning flash with arrow-head Symbol, within an equilateralOperating and maintenance Triangle, is intended to alert the userFederal Communications Commission Declaration of Conformity Dear Sharp Customer Important Safety Precautions Precautions when transporting the displayExample of Antenna Grounding AS PER National Electrical Code Contents Supplied accessories Remote control unit g1 AA size UM/SUM-3 Alkaline battery g2System cable g1 AC cord g2 Removing the terminal cover Setting the systemPreparation AVC System rear viewUsing the remote control unit Inserting the batteriesPreparation Volume buttons Part namesDisplay AVC System Part namesSet the mode switch to TV Remote control unitMode switch Twin CH buttonsSwitching between Tuner a and Tuner B Connecting the VHF/UHF antennaConnecting the cable converter Watching TVWatching TV Using Headphones Watching TV Connecting the AC cord Display bottom viewTurning on the power Turning off the powerWatching TV Initial setup Using 0 9 and 100 on the remote control unit Using CHa/bon the remote control unitUsing Flashback on the remote control unit Simple button operations for changing channelsSimple button operations for changing volume/sound Using VOL k/lon the remote control unitUsing Mute on the remote control unit Using Front Surround on the remote control unit SRS sound optionsMAINkSAP mode Setting MTS/SAP stereo modeStereo mode STEREOkSAP mode Mono modeList of AV menu items to help you with operations Basic adjustment settingsTV/VIDEO mode menu items First MenuPC mode menu items Basic adjustment settingsList of PC menu items to help you with operations Moving the picture on the screen You can move the picture around on the screenAntenna setting EZ SetupLanguage setting Channel searchAutomatic channel searching Channel setupSetting the Air/Cable Channel search automatically startsSetting the favorite channels Saving broadcast TV channels to memoryLanguage setting Option menu displaysPicture adjustments Adjustments items for AV sourceAdjustments items for PC source Basic adjustment settings Color temperature BlackPress SET/ENTER Fast 3D-Y/CMonochrome SlowFilm mode 32 pull-down SettingSetting is set to Progressive when Film Mode is On Cool Climate Vivid ColorBass Sound adjustmentAudio menu displays BalancePower save Power controlPower control for AV source No Signal offNo Operation off Selected item Description Off Power control for PC sourcePower management Mode1Using external equipment Watching a DVD image Using external equipmentConnecting a DVD player Displaying a DVD imageDisplaying a VCR image Connecting a VCRWatching a VCR image Each time Input is pressed, the input source togglesDisplaying broadcasts via a Digital TV tuner Connecting a Digital TV tunerWatching broadcasts via a Digital TV tuner Digital TV tunerDisplaying an image of the game console or camcorder Connecting a game console or camcorderEnjoying a game console or viewing camcorder images AVC System front viewViewing an image from a computer Connecting a computerSignal names for 15-pin mini D-sub connecter Displaying an image from a computerBefore attaching/detaching speakers SpeakerPlug Adjustments are stored separately according to input source Adjustment settingsImage position TV/VIDEO mode only DescriptionAdjustment settings Auto Sync. adjustment PC mode onlyFine Sync. adjustment PC mode only PhaseInput 1 signal menu Input signal sourceInput signal setting Input 3 signal menuPresent AV Mode displays Mode selection for the Input 1 to 4 terminalsMode selection for the PC terminal Mode changes as shown leftPress View Mode View Modes for 43 ProgramsSelecting Stretch Mode display TV/ Video mode only Stretch Mode screen Stretch mode Mode1Input signal 1024g768 1280g768 View Mode for PC modeView Mode display Full Dot by Dot Dot by Dot W30 60 Sleep timerAudio out 120Closed caption TV Parental Guidelines Parental control setting V-CHIP levelVoluntary movie rating system Mpaa Rating DescriptionAdjustment settings Voluntary movie rating system Mpaa TV Parental Guidelines TV GuidelinesAdjustment settings Canadian Rating Systems Canadian English ratingsCanadian French ratings Parental Ctrl Chip Canadian English Ratings C8 + 14 + 18 + Changing the secret number Setting a secret number 1 Press MenuSecret number setting menu displays New Secret No. is registered. displaysSelect On to enable and Off to disable Parental Ctrl Setting parental control statusSetup menu displays Clearing the secret numberHow to temporarily release the V-CHIP Block Reactivating the temporarily releasedMethod Twin picture in all cases Other viewing optionsTwin picture functions Picture and still imageSupplied accessory AV product Presetting manufacture codes Learning remote control functionRemote control Learning the remote controlOther viewing options Manufacture codes CATV/SAT DTV VCR DVD/LD VCRDVD/LDUsing the TV remote control unit to control other devices Receiver control buttonsCH a/b Mode switch Cable control buttonsPress a button or buttons that corresponds to 100 ENTChannel that you wish to watch Mode switch SAT control buttonsTurns the Satellite broadcast tuner power on and off SET/ENTER, a/b/c/dMode switch DTV control buttons Press to select the channel of the TV tuner on the VCR Stop the tape transportVCR REC DVD TOP Menu DVD only DVD/LD control buttonsDVD Menu DVD only SET/ENTER, a/b/c/dDVD onlyAppendix TroubleshootingProblem Possible Solution Use in hot and cold rooms locationsComputer compatibility chart Resolution Frequency RemarksAppendix Computer Control of the Display RS-232C port specificationsCommand format Communication conditionsCommand table Response code formatSpecifications 30oLIQUID Crystal TELEVISION, Model LC-30HV2UDimensional drawings Unit inch/mmDimensional drawings HOW to SET the Factory Presets Calling for Service Limited WarrantyLimited Warranty Sharp Corporation